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|Section2= |Section3= |Section6= |Section7= |Section8= }} Uranium(III) chloride, UCl3, is a chemical compound that contains the earth metal uranium and chlorine. UCl3 is used mostly to reprocess spent nuclear fuel. Uranium(III) chloride is synthesized in various ways from uranium(IV) chloride; however, UCl3 is less stable than UCl4. ==Preparation== There are two ways to synthesize uranium(III) chloride. The following processes describe how to produce uranium(III) chloride. (1) In a mixture of NaCl-KCl at 670–710 °C, add uranium tetrachloride with uranium metal. :3UCl4 + U → 4UCl3〔Serrano, K.; Taxil, P.; Dugne, O.; Bouvet, S.; Puech, E. J. Nucl. Mater. 2000, 282, 137–145.〕 (2) Heat uranium(IV) chloride in hydrogen gas. :2UCl4 + H2 → 2UCl3 + 2HCl〔Remsen, Ira. Inorganic Chemistry. New York: Henry Holt and Company, 1890.〕 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Uranium(III) chloride」の詳細全文を読む スポンサード リンク
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